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Effect of probiotic co-cultures on physico-chemical and biochemical properties of small ruminants’ fermented milk

2017Journal article Restricted access
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dc.contributor.authorPinto, Jorge M. S.
dc.contributor.authorSousa, Sérgio
dc.contributor.authorRodrigues, Dina M.
dc.contributor.authorMalcata, Francisco X.
dc.contributor.authorDuarte, Armando C.
dc.contributor.authorRocha-Santos, Teresa A. P.
dc.contributor.authorFreitas, Ana C.
dc.contributor.authorGomes, Ana M.
dc.date.accessioned2017-12-19T16:37:43Z
dc.date.available2017-12-19T16:37:43Z
dc.date.issued2017
dc.description.abstractSmall ruminants' fermented probiotic milk is an alternative to fermented cows' milk, especially because of the monounsaturated/polyunsaturated fatty acid profiles. The technological and biochemical potential of Bifidobacterium and Lactobacillus co-cultures, with or without inulin, on goats' and ewes' milk was assessed. Microbial stability, lactose consumption, organic acid production, proteolytic parameters and conjugated linoleic acid (CLA) production in situ, were followed in ewes' and goats’ fermented milk (EFM and GFM, respectively) over 21 days at 4 °C; technological feasibility for probiotic fermented milk production was shown. In EFM, all co-cultures presented high viable cell numbers (>7.0 log cfu mL−1) throughout storage, presenting faster acidification capacities and higher CLA isomer levels than in GFM. Inulin had no impact on probiotic growth, yet contributed to storage stability. CLA isomers and proteolysis indices were co-culture dependent traits: for example, co-culture of Bifidobacterium animalis B94 with Lactobacillus acidophilus L10 registered the best CLA-production in GFM.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPinto, J. M. S., Sousa, S., Rodrigues, D. M., Malcata, F. X., Duarte, A. C., Rocha-Santos, T. A. P., . . . Gomes, A. M. (2017). Effect of probiotic co-cultures on physico-chemical and biochemical properties of small ruminants' fermented milk. International Dairy Journal, 72, 29-35pt_PT
dc.identifier.doi10.1016/j.idairyj.2017.04.005pt_PT
dc.identifier.eid85019019768
dc.identifier.eissn1879-0143
dc.identifier.issn0958-6946
dc.identifier.urihttp://hdl.handle.net/10400.14/23759
dc.identifier.wos000402486700004
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.titleEffect of probiotic co-cultures on physico-chemical and biochemical properties of small ruminants’ fermented milkpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PEst-OE%2FEQB%2FLA0016%2F2013/PT
oaire.citation.endPage35pt_PT
oaire.citation.startPage29pt_PT
oaire.citation.titleInternational Dairy Journalpt_PT
oaire.citation.volume72pt_PT
oaire.fundingStream3599-PPCDT
person.familyNameSousa
person.familyNameRodrigues
person.familyNameMalcata
person.familyNameDuarte
person.familyNameRocha-Santos
person.familyNameCardoso Freitas Lopes de Freitas
person.familyNameGomes
person.givenNameSérgio
person.givenNameDina
person.givenNameFrancisco
person.givenNameArmando
person.givenNameTeresa
person.givenNameAna Cristina
person.givenNameAna Maria
person.identifier158867
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person.identifier.orcid0000-0003-3660-4116
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person.identifier.orcid0000-0001-7883-2446
person.identifier.ridA-2006-2012
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person.identifier.ridA-2355-2009
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person.identifier.scopus-author-id55649569791
person.identifier.scopus-author-id7102542478
person.identifier.scopus-author-id7102601994
person.identifier.scopus-author-id35235205100
person.identifier.scopus-author-id57190668768
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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